Power inherently creates corruption; Therefore, history is full of concerns of thinkers regarding the supervision of brokers. Obviously, each government, in order to avoid corruption, according to its principles, has considered a different type of supervision of agents. The velaei system, as a system derived from the original teachings of Islam, has also offered a regulatory approach commensurate with its principles, which, while distinguishing it from other regulatory approaches (such as constitutional monarchy and democracy), has many advantages over them. This approach uses oversight (velaei supervision) with superior characteristics for the ruler, oversight to make government more efficient and limit the power of agents, ، and, in addition to traditional oversight tools in jurisprudence, modern oversight tools Uses. In velaei supervision, in addition to learning about the stages of establishment, application, distribution and circulation of power, legislative, structural and judicial supervision is also considered and includes both internal and external supervision and elite and mass supervision. velaei supervision, in addition to being used in the system of the Islamic Republic of Iran, has the capacity to provide for other political systems.